55405830646639850

Names of 55405830646639850

• Cardinal: 55405830646639850 can be written as Fifty-five quadrillion, four hundred five trillion, eight hundred thirty billion, six hundred forty-six million, six hundred thirty-nine thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 5.540583064663985 × 10¹⁶

Factors of 55405830646639850

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 485962

Divisors of 55405830646639850

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 5 10 13 19 25 26 38 50 65 95 130 190 247 325 361 475 494 650 722 950 1235 1805 2470 3610 4693 6175 9025 9386 12350 18050 23465 46930 117325 234650 485923 971846 2429615 4859230 6316999 9232537 12148075 12633998 18465074 24296150 31584995 46162685 63169990 92325370 120022981 157924975 175418203 230813425 240045962 315849950 350836406 461626850 600114905 877091015 1200229810 1754182030 2280436639 3000574525 4385455075 4560873278 6001149050 8770910150 11402183195 22804366390 57010915975 114021831950 236121161929 472242323858 1180605809645 2361211619290 3069575105077 4486302076651 5903029048225 6139150210154 8972604153302 11806058096450 15347875525385 22431510383255 30695751050770 44863020766510 58321926996463 76739377626925 85239739456369 112157551916275 116643853992926 153478755253850 170479478912738 224315103832550 291609634982315 426198697281845 583219269964630 852397394563690 1108116612932797 1458048174911575 2130993486409225 2216233225865594 2916096349823150 4261986972818450 5540583064663985 11081166129327970 27702915323319925 55405830646639850
• Sum of all divisors σ(n): 117130976877254886
• Sum of proper divisors (its aliquot sum) s(n): 61725146230615036
• 55405830646639850 is an abundant number, because the sum of its proper divisors (61725146230615036) is greater than itself. Its abundance is 6319315583975186

Bases of 55405830646639850

• Binary: 11000100110101110100111100110110001011011010110011101010₂
• Hexadecimal: 0xC4D74F362DACEA
• Base-36: F5JQ77QURJE

Squares and roots of 55405830646639850

• 55405830646639850 squared (55405830646639850²) is 3069806069644135618794095608022500
• 55405830646639850 cubed (55405830646639850³) is 170085155212730074995623876178512436032328196625000
• The square root of 55405830646639850 is 235384431.6148369443
• The cube root of 55405830646639850 is 381228.3213109065

Scales and comparisons

• 55,405,830,646,639,850 seconds is equal to 1,761,734,033 years, 3 weeks, 6 days, 19 hours, 30 minutes, 50 seconds.
• To count from 1 to 55,405,830,646,639,850 would take you about five billion, two hundred eighty-five million, two hundred two thousand and ninety-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 55405830646639850 cubic inches would be around 31769 feet tall.

Recreational maths with 55405830646639850

• 55405830646639850 backwards is 05893664603850455
• The number of decimal digits it has is: 17
• The sum of 55405830646639850's digits is 77
• More coming soon!